168486876

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 439163088

約数和(自身を除く): 270676212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 211, 246, 369, 422, 492, 541, 633, 738, 844, 1082, 1266, 1476, 1623, 1899, 2164, 2532, 3246, 3798, 4869, 6492, 7596, 8651, 9738, 17302, 19476, 22181, 25953, 34604, 44362, 51906, 66543, 77859, 88724, 103812, 114151, 133086, 155718, 199629, 228302, 266172, 311436, 342453, 399258, 456604, 684906, 798516, 1027359, 1369812, 2054718, 4109436, 4680191, 9360382, 14040573, 18720764, 28081146, 42121719, 56162292, 84243438, 168486876]

約数ペア:

[(1, 168486876), (2, 84243438), (3, 56162292), (4, 42121719), (6, 28081146), (9, 18720764), (12, 14040573), (18, 9360382), (36, 4680191), (41, 4109436), (82, 2054718), (123, 1369812), (164, 1027359), (211, 798516), (246, 684906), (369, 456604), (422, 399258), (492, 342453), (541, 311436), (633, 266172), (738, 228302), (844, 199629), (1082, 155718), (1266, 133086), (1476, 114151), (1623, 103812), (1899, 88724), (2164, 77859), (2532, 66543), (3246, 51906), (3798, 44362), (4869, 34604), (6492, 25953), (7596, 22181), (8651, 19476), (9738, 17302)]